I am looking for a MAD(or whatever the nips call these music videos they make) made from Nichijou which prominently featured the clip "So show me your grade!"(in japanese of course) part of the OVA(https://youtu.be/48a8F6B9uTw?t=55).
I remember seeing it like 5 years ago or whatever but whenever I try looking for it I can't find shit, it might have been deleted from youtube, I don't know.

Does anyone know which one I am talking about?